389401170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{12980039}}^1$

素因数の和:12980049

約数の個数: 16

約数和(自身を含む): 934562880

約数和(自身を除く): 545161710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 12980039, 25960078, 38940117, 64900195, 77880234, 129800390, 194700585, 389401170]

約数ペア:

[(1, 389401170), (2, 194700585), (3, 129800390), (5, 77880234), (6, 64900195), (10, 38940117), (15, 25960078), (30, 12980039)]